Package org.apache.spark.sql.connector.catalog

Class Catalogs

Object

org.apache.spark.sql.connector.catalog.Catalogs

public class Catalogs
extends Object

Constructor Summary

Constructors

Constructor	Description
Catalogs()

Method Summary

Modifier and Type	Method	Description
static CatalogPlugin	load(String name, org.apache.spark.sql.internal.SQLConf conf)	Load and configure a catalog by name.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Catalogs

public Catalogs()

Method Details

load

public static CatalogPlugin load(String name,
 org.apache.spark.sql.internal.SQLConf conf)
                          throws CatalogNotFoundException,
SparkException

Load and configure a catalog by name.

This loads, instantiates, and initializes the catalog plugin for each call; it does not cache or reuse instances.

Parameters:

name - a String catalog name

conf - a SQLConf

Returns:

an initialized CatalogPlugin

Throws:

CatalogNotFoundException - if the plugin class cannot be found

SparkException - if the plugin class cannot be instantiated